Soft‐tissue augmentation has gained much popularity in recent years. Hyaluronic acid (HA)
based dermal fillers; a non‐permanent injectable device, can restore volume loss, fill fine …

Injections with hyaluronic acid (HA) fillers for facial rejuvenation and soft-tissue
augmentation are among the most popular aesthetic procedures worldwide. Many HA fillers …

Introduction Hyaluronan (HA)-based soft-tissue fillers are injectable crosslinked hydrogels
aimed to counteract facial skin aging signs via minimally invasive procedures. The …

Midface rejuvenation is among the most valuable indications of hyaluronic acid dermal
fillers, because malar projection and full upper cheeks significantly contribute to a youthful …

Biocompatible hyaluronic acid (HA, hyaluronan) gel implants have altered the therapeutic
landscape of surgery and medicine, fostering an array of innovative products that include …

An ever-increasing interest in perioral rejuvenation with dermal fillers reflects the esthetic
importance of this region. However, filler injections in the lips and perioral area have been …

Hyaluronic acid (HA) injectable biomaterials are currently applied in numerous biomedical
areas, beyond their use as dermal fillers. However, bacterial infections and painful …

The injectability of cross-linked hyaluronic acid (HA) dermal fillers is influenced by polymer
concentration, polymer cross-linking type and degree, the presence of lidocaine or other …

Accidental arterial embolization of hyaluronic acid (HA) fillers can lead to severe
complications, including skin ischemia, blindness, and stroke. Currently, the intra-arterial …

Minimally invasive hyaluronan (HA) tissue fillers are routinely employed to provide tissue
projection and correct age-related skin depressions. HA fillers can advantageously be …